| original |
Late Cretaceous |
|
Colorado |
Gies,T.F. Palynology of sediments boardering some Upper Cretaceous strand lines in Northwestern Colorado. |
1972 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Bihl,G. New evidence on the age of the Sheerness Badlands, East-Central Alberta |
1970 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Pollen biostratigraphy and paleoecology of the Edmonton Formation, (Maestrichtian), Alberta, Canada. |
1970 |
| details |
Maastrichtian |
|
Canada(Alberta) |
Snead,R.G. Microfloral diagnosis of the Cretaceous-Tertiary boundary, Central Alberta. |
1969 |
| details |
Early Eocene |
Middle Eocene |
Poland |
Grabowska,I. Paleogene in Bore Hole Szczecin IG-1 in the light of spore and pollen analysis. |
1968 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Bihl,G. Palynological correlation of Late Cretaceous Beds Sheerness, Alberta |
1968 |
| details |
Eocene |
Late Neogene |
Europe |
Krutzsch,W. The stratigraphicly useful spore and pollen forms of the Middle European Lower Tertiary |
1967 |
| details |
Maastrichtian |
Danian |
California |
Drugg,W.S. Palynology of the Upper Moreno Formation (Late Cretaceous-Paleocene) Escarpado Canyon, California. |
1967 |
| details |
Late Oligocene |
|
E.Germany |
Krutzsch,W. Eocene spore stratigraphy: Table 2. (Stratigraphic classification of spores from Upper Tertiary in North Central Europe.) |
1966 |
| details |
Late Oligocene |
Late Neogene |
Europe |
Krutzsch,W. On the recognition of Pre-Quaternary Periporate pollenforms |
1966 |
| details |
Chattian |
|
E.Germany |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| original |
Miocene |
|
Germany |
Krutzsch,W. Stratigraphic or botanic importance of new spore and pollen forms from the German Tertiary. |
1962 |